A 20 metre radio telescope is used in Very Long Baseline Interferometry. It is in a 20 km exclusion zone for devices transmitting between 2.4 and 2.5 GHz (e.g. bluetooth, WLAN; JA). |
A 20 metre radio telescope is used in Very Long Baseline Interferometry. It is in a 20 km exclusion zone for devices transmitting between 2.4 and 2.5 GHz (e.g. bluetooth, WLAN; JA). |